What are the differential diagnosis methods for gastric cancer?

What are the differential diagnosis methods for gastric cancer?

What are the differential diagnosis methods for gastric cancer? The occurrence of gastric cancer poses a certain threat to the patient's life, so the patient must be diagnosed and treated in time. So, what are the differential diagnosis methods for gastric cancer ? Now, let the experts introduce the differential diagnosis methods of gastric cancer to us in detail.

Differential diagnosis of gastric cancer:

1. Physical signs: There are no special signs in the early stage, but in the late stage, a mass can be seen in the upper abdomen. The mass can be felt during rectal examination, and the left supraclavicular lymph nodes are enlarged. At the same time, there are cachexia symptoms such as anemia, weight loss, and ascites.

2. Symptoms: Early symptoms include upper abdominal discomfort, which occurs in about 80% of patients. Nearly 50% of gastric cancer patients have obvious loss of appetite or loss of appetite. In the late stage, fatigue, back pain, and nausea, vomiting, and difficulty eating may occur after obstruction. Ulcers on the surface of the tumor may cause vomiting of blood and black stools.

3. X-ray: Double contrast of gas and barium can clearly show the gastric contour, peristalsis, mucosal morphology, emptying time, filling defects, niches, etc. The accuracy of the examination is nearly 80%.

4. Immunology: CEA, FSA, GCA, YM globulin and other tests.

5. Ultrasound: It can be used to understand whether there is metastasis to surrounding solid organs.

6. CT examination: to understand the invasion of gastric tumor, its relationship with surrounding organs, and whether resection is possible.

7. Fiber endoscopy: It is the most direct, accurate and effective method for diagnosing gastric cancer.

8. Exfoliative cytology: Some scholars advocate this examination when clinical and X-ray examinations reveal suspected gastric cancer.

9. Laboratory examination: Early suspected gastric cancer, low or absent free gastric acid, such as decreased hematocrit, hemoglobin, and red blood cells, occult blood in stool (+), low total hemoglobin, inverted white blood cells, etc. Abnormal test results such as water and electrolyte disorders and acid-base imbalance.

The above is the differential diagnosis method for gastric cancer. Through the expert’s introduction, I believe you have a certain understanding of the differential diagnosis of gastric cancer. If you still have any questions about the differential diagnosis of gastric cancer, please consult our online experts.

For more information, please visit the gastric cancer disease special topic at http://www..com.cn/zhongliu/wa/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.

<<:  What are the early symptoms of gastric cancer?

>>:  The earlier you know the symptoms of uterine cancer, the better you can control the disease

Recommend

What to do if new flesh itch

I believe many people have heard of an advertisin...

What are the common causes of lung cancer

There are many causes of lung cancer. Understandi...

Woke up with a stomachache

Sometimes we often have stomach pain problems, an...

What to eat for a workout snack

I believe that most fitness enthusiasts will prep...

What are the specific factors that cause bone cancer?

Bone cancer is a disease of the bones of the huma...

What are the symptoms of a cold

Generally speaking, when people show the slightes...

Why do I get acne on my face after putting on makeup

Ambiguity is a natural instinct for many people, ...

The fastest way to peel garlic manually

Garlic is a commonly used condiment and is used i...

What are the symptoms of lumbar disc herniation?

Many people may feel back pain after working or s...

What are the methods to tighten facial skin?

For most female friends, the facial skin is very ...

Causes of Gallbladder Cancer in the Elderly

Every disease comes for a reason, so if you want ...

How can we effectively prevent lung cancer?

There are many aspects to lung cancer prevention,...

How to prevent drowning and save yourself?

In the hot summer, everyone likes to go swimming....

Is gallbladder cancer hereditary?

Nowadays, gallbladder cancer is not rare, and the...